Quadrant Public Relations
- Independently owned public relations firm with offices in Cardiff and Mold.
- http://www.quadrantpr.co.uk/

Golley Slater Group
- Information about the integrated marketing communications network offering creative services such as advertising, design, new media, public relations, advertising recruitment and telemarketing.
- http://www.golleyslater.org/gs/home.php

Gallo Advertising and Marketing
- Company information and details of services.
- http://www.gallodesign.co.uk/

Black Sheep
- Design Consultants. Company profile, case studies, and news.
- http://www.blacksheep.info/